Fixed /users/promote, PUT instead of POST
Fixed /users/promote, PUT instead of POST

CoderDojo/cp-zen-platform,kennanseno/cp-zen-platform,gisellegk/cp-zen-platform,gisellegk/cp-zen-platform,Aryess/cp-zen-platform,CoderDojo/cp-zen-platform,Aryess/cp-zen-platform,kennanseno/cp-zen-platform